2. The strength of holding the pen is really hard to say. As long as you cover your nails with your thumb, they will turn white after applying force, which is about1~1.5 mm. ..
3. Do more exercises: This does not mean that you can write more, but that you should carefully understand that supporting the elbow end on the desktop can drive the wrist, connect the fingertips and drive the pen tip to move on the pen. The ink effect formed when you cross the paper is very complicated. In fact, the most important thing is to understand that when the pen tip touches the paper, the finger controls the change of direction and speed.
In fact, there is a very depressing problem. I have to say that shoes are the height of the desktop. In the past, when the writing brush was used as a daily writing tool, the height of the desktop was lower than that when we use hard pens such as pens as writing tools now, which is only a fatal problem. It's almost 5~8 cm lower. Although there is not much difference, we have to lift our arms too heavy, which is also a reason for the jitter.